baber/WOPTO huggingface dataset:
Patent JP-H01149054-A (JP)
Title: Photosensitive body
Inventor: YOSHIZAWA HIDEO
IPC: G03G5/047
Filed: 1987-12-07
Abstract: PURPOSE:To permit the photosensitive body to operate effectively in both positive and negative polarities and with high sensitivities in both long and short wavelength regions by regulating a maximum spectral sensitivity wavelength lambda1 at the time of operation in a negatively charged state and that lambda2 at the time of operation in a positively charged state so as to satisfy the expression: ¦lambda1-lambda2¦>=50nm. CONSTITUTION:The photosensitive body 11 is formed by successively laminating on a conductive substrate 12 a first carrier generating layer 13, a carrier transfer layer 14, and a second carrier generating layer, and both carrier generating layers 13, 15 satisfy the expression: ¦lambda1-lambda2¦>=50nm, where lambda1 is the maximum spectral sensitivity wavelength at the time of operation in a negatively charged state and lambda2 is that at the time of operation in a positively charged state, and at least one of lambda1 and lambda2 is >=600nm, thus permitting the spectral sensitivity wavelength regions overlapped by those of both layers to decrease, so the exposure light of one of the layers 13, 15 at the time of the operation of said layer to be remarkably less absorbed by the other layer, and consequently, a process adapted to both of long wavelengths and short wavelengths to be executed.
Patent JP-H02154522-A (JP)
Title: Input terminal circuit
Inventor: KANO TOSHIYUKI
IPC: H03K19/0175
Filed: 1988-12-06
Abstract: PURPOSE:To prevent a through-current flowing to an input terminal circuit by connecting an input terminal to a 1st input of a NAND circuit, supplying a control signal to a 2nd input of the NAND circuit so as to output the output of the NAND circuit to the input terminal circuit. CONSTITUTION:The title circuit is constituted y connecting the input terminal 1 to the 1st input of a NAND circuit 2, giving a control signal 3 to the 2nd input of the NAND circuit 2 and an output of the NAND circuit 2 as an output 4 of the input terminal circuit. In the normal operation, when a logical 1 is supplied as the control signal 4 and the signal applied to the input terminal is logical '0' and '1', the output from the input terminal circuit is respectively logical '0' and 1, the NAND circuit 2 acts like an inverter circuit, the signal fed to the input terminal 1 is inverted and supplied to the inside of the semiconductor integrated circuit. However, the input terminal 1 reaches a high impedance and the input level is unstable, and when a logical 0 is applied as the control signal 3, the output of the NAND circuit 2 is fixed to logical 1. Thus, no through-current flows to the NAND circuit 2.
Patent JP-2000093210-A (JP)
Title: Belt buckle
Inventor: NAKAMOTO NORIHIRO
IPC: A41F9/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt buckle that allows its slider to be moved by some centimeters or to slack the belt accordingly simply when stop pins are depressed while the hook is kept locked. SOLUTION: A buckle body 2 has a fitting recess 2a with one side left opening. Stop pins 2c are movable into or out of the fitting recess 2a to force respective stop arms 4b in or out accordingly. A slider 4 having a belt locking part to which one end of a belt is secured is placed within the fitting recess 2a for horizontal sliding motion.
Patent JP-H04180077-A (JP)
Title: Feeding mechanism for film for fixing
Inventor: INOMATA MITSUGI
IPC: G03G15/20
Filed: 1990-11-15
Abstract: PURPOSE:To improve the image quality of a fixed image by thermally melting toner, feeding it to a stabilization part, allowing a film to proceed integrally with a transfer material under a state that it follows the transfer material, lowering a temperature to a prescribed temperature and separating both of them. CONSTITUTION:A heater 18 is provided at the part of the central part of the film which is passed through the image area of a paper and a follower roller 19 for pressing a paper 24 against the film 15 and the heater 18 is provided at the opposite position. Then, when the film 15 is passed through the heater part 18, it arrives at a sprocket 16 through a film guide 22. However, the heater 18 and the roller 19 are disposed so that tensile force is not added on the film 15 during it. Next, a paper guide 20 is provided on the stabilization part between the heater part 18 and a separation part and a pair of paper feeding rollers 21 is provided just behind the separation part. Then, the paper 24 from a transfer part is brought into contact with the film 15 in the heater part 18 and the toner is thermally melted. Besides, the film 15 and the paper 24 are integrally sent to the separation part and naturally separated by changing the starting of the film 15 by a small radius. Next, the paper 24 is guided to a paper ejection part by the feeding rollers 21.
Patent JP-H02155998-A (JP)
Title: Detergent composition for scouring pad
Inventor: NAKAMURA YOSHIFUMI
IPC: C11D17/04
Filed: 1988-12-07
Abstract: PURPOSE:To obtain the title composition which is excellent in detergency and polishing ability, and can be repeatedly used over a long period of time without damaging a surface to be washed, by mixing a polyethylene glycol, a thickening agent, and a surface active agent. CONSTITUTION:A detergent composition comprising 10-90wt.% polyethylene glycol having an average molecular weight of 2,000 to 13,000, 0.1-15wt.% thickening agent 1-50wt.% surface active agent, and 0-5wt.% water. If necessary, various optional ingredients can be incorporated into this composition in addition. In particular, the incorporation of a water-insoluble abrasive therein can enhance the detergency. Especially preferred water-insoluble abrasives are silicon dioxide, calcium carbonate, and a silica stone which have a mean particle diameter of 1-40mum. The amount of the water-insoluble abrasive to be incorporated is preferably 5-50wt.%, especially 10-40wt.%.
Patent JP-H03170310-A (JP)
Title: Production of amorphous carbon material
Inventor: FUJII MASAKI
IPC: C01B31/02
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an amorphous carbon material having improved gaseously transmissible property by subjecting a carbonaceous material to a specific treatment, heating and baking the produced aqua-mesophase or amphiphilic carbonaceous mesophase in an inert atmosphere and, as necessary, heat-treating the product at a high temperature. CONSTITUTION:A carbonaceous material having an H2 content of >=2wt.% and produced by the heat-treatment of a raw material such as coal tar pitch is treated with an acid or oxidizing agent such as HNO3, H2SO4, mixture of HNO3 and H2SO4, H2O2 or KMnO4 and the oxidation product is filtered, washed with water and dried. The dried material is dissolved in water, a basic aqueous solution or an organic solvent, the solution is filtered to remove insoluble components and the dissolved components are precipitated again and filtered to obtain an aqua-mesophase or amphiphilic carbonaceous mesophase. The mesophase is heated in a non-oxidizing atmosphere to >=600 deg.C at a heating rate of <=30 deg.C/h in the case of the treatment with an acid or an oxidizing agent containing HNO3 or at an arbitrary heating rate otherwise to effect the carbonization and baking of the mesophase. As necessary, the carbonized product is heated at a high temperature (>=2000 deg.C) to obtain the objective amorphous carbon material having isotropic fine structure.
Patent JP-H07138383-A (JP)
Title: Production of heat-resistant rubber article
Inventor: KAWARADA MASAAKI
IPC: C08J3/24
Filed: 1993-11-16
Abstract: PURPOSE:To produce a rubber article being odorless and having improved heat resistance and reduced permanent compression set. CONSTITUTION:100 pts.wt. ethylene/propylene rubber is mixed with 0.1-6 pts.wt. antioxidant prepared by mixing 4,4-(alpha,alpha-dimethylbenzyl)diphenylamine with 2-mercaptobenzimidazole or its zinc salt in a mixing ratio of 1:1 to 0.05:1, 0.5-10 pts.wt. crosslinking aid, 0.01-0.05mol of a peroxide crosslinking agent, a reinforcement such as carbon black, and the obtained mixture is kneaded and molded into a rubber composition of any desired shape. This composition is subjected to the primary vulcanization by the usual method and then subjected to the secondary vulcanization for 30min to 6hr at 150-200 deg.C.
Patent JP-H08164504-A (JP)
Title: Panel material cutting apparatus
Inventor: NIIMI KAZUHISA
IPC: B27G19/02
Filed: 1994-12-14
Abstract: PURPOSE: To enhance safety at the time of the cutting of a panel material while preventing the scattering of a chip. CONSTITUTION: A slide table 20 is provided on the upper surface of a base stand 11 on which a circular saw 12 is arranged in a slidable manner and the slit 21 permitting the upper part of the circular saw 12 to protrude upwardly is formed to the slide table 20. A clamp mechanism 23 pressing the panel material on the slide table 20 from above by a press plate 24 to fix the same is provided to the right-hand part of the slide table 20 and the press plate 24 is energized downwardly by a spring 31. The press plate 24 is formed into a cover shape and the panel material 22 is pressed on both sides of the slit 21 (circular saw 12) by the press plate 24 to be cut and the press plate 24 becomes the state covering the circular saw 12 from above at the time of cutting.  A dust collecting duct 36 is provided on the base stand and a chip is sucked into an external dust collector from the rear surface side of the slide table 20 through the dust collecting duct 36.
Patent JP-H11141989-A (JP)
Title: Single-can two-circuit heat exchanger
Inventor: KONDO MASAMITSU
IPC: F24H1/14
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent water in a tube of the side of no operation from boiling in the case of an independent operation of supplying hot water or reheating the bathtub water of a reheating unit of bathtub water with a water heating function or the like. SOLUTION: Two channels of a hot water supply tube 8 and a bath tube 9 in a storage water heater body are formed by deforming one flat plate 11 to a substantially S shape state. Accordingly, even if the residual tubes are heated by combustion heat at the time of an individual operation, heat of the tube of operating is transferred via the plate 11, and hence the water of the tube of stopping the operation can be prevented from boiling. And, there is an effect of performing maximum capacity at the time of individual operation.
Patent JP-H01152264-A (JP)
Title: Vacuum deposition apparatus
Inventor: MIYAZAWA MAKOTO
IPC: C23C14/24
Filed: 1987-12-08
Abstract: PURPOSE:To obtain a vacuum deposition apparatus in which exhaust system, in particular, are efficiently utilized by allowing exhaust pipes from three or more vacuum tanks to branch off, respectively, and connecting the resulting branch pipes via vacuum valves to high-vacuum exhaust systems and rough-vacuum exhaust systems numbering less than the number of the vacuum tanks and not less than two systems. CONSTITUTION:For example, vacuum tanks 11, 12 are evacuated to rough vacuum by using two exhaust systems 81, 91, 82, 92 and then evacuated to high vacuum by using diffusion pumps 71, 72, and, after the prescribed degree of vacuum as high as to enable vacuum vapor deposition is reached, vacuum vapor deposition is started. At this time, mechanical booster pumps 81, 82 and rotary pumps 91, 92 function as backups for both diffusion pumps 71, 72. However, as to exhaust capability in the course of vacuum vapor deposition, one-half the high-vacuum evacuation before vapor deposition suffices. Accordingly, one exhaust system, e.g., 82, 92 is used for the purpose of evacuating a vacuum tank 13 to rough vacuum, and, after the rough-vacuum evacuation is finished, e.g., the diffusion pump 72 is separated from the vacuum tanks 11, 12 to evacuate the vacuum tank 13 to high vacuum. Subsequently, when the vacuum tank 13 reaches the prescribed degree of vacuum, three vacuum tanks 11-13 are allowed to own the two diffusion pumps 71, 72 jointly. All the operations mentioned above can be carried out by means of the switching of the opening and closing of respective vacuum valves 5.
Patent JP-H02154816-A (JP)
Title: Injection method for viscous fluid in fluid coupling and injection device therefor
Inventor: BETSUSHIYO NORIAKI
IPC: F16D35/00
Filed: 1988-12-08
Abstract: PURPOSE:To aim at determining injection quantity by sealing the vicinity of an air vent hole erectly provided facing upward, evacuating from this point, injecting from an injection port facing downward at low pressure and speed and separating the injection nozzle from the injection port gradually. CONSTITUTION:The injection port 20 and the air vent hole 21 of a case 4 are erectly provided at a supporting base 26 facing downward and upward respectively, and the case 4 is pressed by a pressing board 47 provided with the through hole 48 of an axis 6 and a recessed part 49. Hereupon, the outer end faces of a bearing housing 12 and the end face of a case main body 2 are sealed with a first and a second sealing members 501, 502 provided at the pressing board 47 and evacuation is performed by means of a vacuum pump 53. In this state, an injection nozzle 34 provided at the ring protrusion of the supporting base 26 is pressed to the injection port 20 through a seal ring 39 from a viscous fluid supply source 57, injection is performed from the viscous fluid supply source at low pressure and speed, and after the stop of injection, the injection nozzle is gradually separated from the injection port 20 under evacuation. The phenomenon of stringness is thus prevented and injection quantity can be determined.
Patent JP-H11143437-A (JP)
Title: Liquid crystal gradation display method, and its control device
Inventor: ENDO TAKEO
IPC: G02F1/133
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal gradation display method capable of displaying a large number of gradations without uneven display or flicker generation. SOLUTION: A pattern indicated in (2) forms the so-called checkered pattern where the dots of the gradation of (1) and the dots of the gradation of (3) are alternatively indicated in the longitudinal direction and the transverse direction, and hence its gradation is intermediate between (1) and (3). The gradation of the pattern (4) is intermediate between (3) and (5) because the dots of the gradation (3) and the dots of the gradation (5) forms the checkered pattern. The gradation of the pattern (6) is intermediate between (5) and (7) because the dots of the gradation (5) and the dots of the gradation (7) from the checkered pattern. Thus, seven gradations where the density becomes thinner in the order of (1) to (7), can be indicated.
Patent JP-H05142652-A (JP)
Title: Enlargement display device for meeting
Inventor: AZUMAGUCHI TERUAKI
IPC: G03B21/132
Filed: 1991-11-26
Abstract: PURPOSE:To easily enlarge and project an image on an opaque sheet and various images of solid bodies, etc., by sending a still picture of a subject, which is picked up by an image pickup means, to an enlargement display means by a transmitting means, and enlarging and projecting it there. CONSTITUTION:An overhead projector (OHP) is equipped with a projector main body 1 which has a light source internally and a liquid crystal display part 2 mounted on the projector main body 1. A head 6 equipped with a lens 4 and a reflecting mirror 5 for enlarging and projecting screen data displayed on the liquid crystal display part 2 on a screen is fitted to the tip of a stay 3 arranged on the rear surface of the projector main body 1. A video camera 13 where the CCD image pickup element is mounted is connected through a cable 15 to a connector 14 arranged on the front surface of the liquid crystal display part 2. Then the image of the subject nearby the OHP is directly picked up by the video camera 13 and sent in the OHP, which enlarges and projects the image.
Patent JP-H11142797-A (JP)
Title: Visual field experiencing device of eyeglasses, visual field experiencing method thereof and recording medium
Inventor: KATO KAZUHISA
IPC: G02C13/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently grasp the characteristic of a spectacle lens and to select a spectacle lens well suited to a user at the time of purchasing the spectacle lens by selecting/outputing an image of visual field at the time of seeing an object at a specified distance through a whole spectacle lens. SOLUTION: A personal computer 10 stores the software of a visual field experiencing system 1, image information and a visual field image capable of selecting/displaying, etc., in a storage part 14 and the contents are updated at any time from the internet through the communicating function 15. A selective input function 11 receives an instruction for operating the visual field experiencing system 1 and a selecting instruction of a distance to the object or the kind of eyeglasses, etc. The image inputing function 12 enables inputing of image data of displayed object from a CCD camera 24. The image processing function 13 selects or generates/outputs a visual field image corresponding to a distance to the object in accordance with the input data and displays it on a CRT 21, etc., from a display output part 16.
Patent JP-H10153364-A (JP)
Title: Auger type ice making machine
Inventor: KUROYANAGI MASAYUKI
IPC: F25C1/14
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an auger type ice making machine which is capable of halting ice making operation so that an ice carrier passage may not leave from an ice storage even when an ice storage detection switch suffers from an operational failure and confirming an operating state of the switch without taking out an ice making mechanism section from a cabinet. SOLUTION: When an ice storage detection switch 63 suffers from an operational failure, an ice carrier passage 50 moves in he direction separating from an ice storage 60 due to an increased pressure of clogged ice. At that time, an electric equipment box, which is movably and integrally provided with an ice making mechanism section 20, which is connected to the ice carrier passage, moves in the same direction as wall. This places a tumbler switch 71 provided on the opposite side of the ice storage 60 of the electric equipment box into contact with a switch operation means 72 of a cabinet 10 and puts an end to ice making operation. This construction makes it possible to confirm visually the operating state of the tumbler switch by opening an open and or closed panel without taking out the ice making mechanism section from the open and close cabinet.
Patent JP-H06216366-A (JP)
Title: Method for forming organic thin film
Inventor: TAKOJIMA TAKENAO
IPC: B01J19/00
Filed: 1993-11-18
Abstract: PURPOSE:To form an organic thin film which has a large domain size and no defects, by specifying organic solvent and organic molecules which are used for forming a monomolecular film, and the concentration and developing solution. CONSTITUTION:Stearic acid or arachidic acid is solved as organic molecules, in organic solvent selected from a group of n-hexane, carbon tetrachloride and cyclohexane, so as to obtain the concentration of 1.0X10<-4>mol/l or more. This solution is developed on the surface of cadmium chloride aqueous solution wherein cadmium chloride of 1X10<-4>mol/l or more is dissolved in superpure water and compressed, thereby forming a monomolecular film having a specified surface pressure. The monomolecular film is transferred onto a substrate 1, and an organic thin film 2 is formed on the substrate 1. Thereby the organic thin film which has a large domain size and a uniform structure can be formed.
Patent JP-H06138261-A (JP)
Title: Time interval measuring instrument
Inventor: KANEKAWA YOSUKE
IPC: G04F10/04
Filed: 1992-10-28
Abstract: PURPOSE:To provide a time interval measuring instrument which readily achieves resolution of several nanoseconds (ns) and less and can be constructed at a low cost. CONSTITUTION:An input portion 11 inputs start signals A, distributing one to a synchronous detection circuit 1 3 and the other to a delay circuit 12. The circuit 12 delays the signals A by different times to provide a signal BNE. A stop signal F is inverted by an inversion circuit 13a into a signal G. An AND circuit 13b-13f ANDs the signals A-E with the signal G. Of the output signals H-L of circuits 13b-13f, a judging circuit 14 detects the signal which is always at a low level. Therefore, the signal whose time difference with the signal F is zero is detected and the time interval between the signals A, F can be determined from known delay time provided by the circuit 12.
Patent JP-H06137596-A (JP)
Title: Air conditioner
Inventor: KOSEKI MASAO
IPC: F24F1/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a structure that can close an opening which is opened at a back plate at the same time as mounting of a piping presser tool. CONSTITUTION:A back plate 17 of a box body in which a heat exchanger, a fan and the like are included is also used as an air passage path 25, a refrigerant piping 13 derived from a heat exchanger is arranged on the rear of this back plate 17, and a piping presser tool 23 of the refrigerant piping 13 is engaged with an opening 17a formed on the back plate 17. On the other edge 23b of the piping presser tool 23, closure materials 41, 43 to block an opening 17a opened on the back plate 17 are integrally formed.
Patent JP-H04182681-A (JP)
Title: Method and device for supplying developer
Inventor: TAJIMA HATSUO
IPC: G03G15/06
Filed: 1990-11-19
Abstract: PURPOSE:To prevent the degradation in density and unequal halftones by suppressing the amt. of the developer to be transported from a part of a region where a fresh developer is supplied to a developer carrying member side and limiting the amt. of the developer exceeding a regulating means by a developer detecting means. CONSTITUTION:A partition member 16 is provided between 1st and 2nd receiving chambers so as to prevent the immediate arrival of the replenished fresh developer 4 at the 1st receiving chamber 10. In addition, this member is provided nearer a 1st agitating member 6 than a member 12 on the supply side of the developer 4 and nearer the member 12 than the member 6 on the opposite side and is so diagonally installed as to maintain nearly the same distance from the members 6, 12 in nearly the central part in the longitudinal direction of the receiving part. A developer amt. detecting means 30 is set at the level G1 of the amt. of the developer 4 at which the developer can be alternately moved to the receiving chambers 5, 10 by the operation, etc., of the members 6, 12. A developer stagnating part 11 is formed between the member 12 and the member 16 to limit the movement of the developer. The member 12 well mixes the fresh and old developers by obtaining the sufficient chances for agitation. The movement of the developer is accelerated and the sufficiently agitated developer is transported by the member 12 on the opposite side.